In July and August 2023, several rugby union national teams played matches in preparation for the 2023 Rugby World Cup.
Some of the matches involving Tier 1 and 2 nations were played under the Summer Nations Series branding.
[1] Assistant referees: Marcus Playle (New Zealand) Michael Winter (New Zealand) Notes: Assistant referees: James Doleman (New Zealand) Michael Winter (New Zealand) Notes: Assistant referees: Jordan Way (Australia) Pierre Brousset (France) Television match official: Eric Gauzins (France) Notes: Assistant referees: James Doleman (New Zealand) Matthew Kellahan (Australia) Notes: Assistant referees: Damon Murphy (Australia) Jordan Way (Australia) Television match official: Eric Gauzins (France) Notes: Player of the Match: Ben Healy (Scotland) Assistant referees: Mathieu Raynal (France) Adam Leal (England) Television match official: Ben Whitehouse (Wales) Foul play review officer: Ian Tempest (England) Notes: Assistant referees: Nehuen Jauri Rivero (Argentina) Damian Schneider (Argentina) Notes: Assistant referees: Damon Murphy (Australia) Matthew Kellahan (Australia) Assistant referees: Wayne Barnes (England) Christophe Ridley (England) Television match official: Marius Jonker (South Africa) Foul play review officer: Tom Foley (England) Notes: Assistant referees: James Doleman (New Zealand) Takehito Namekawa (Japan) Television match official: Brendon Pickerill (New Zealand) Notes: Player of the Match: Blair Kinghorn (Scotland) Assistant referees: Frank Murphy (Ireland) Federico Vedovelli (Italy) Television match official: Ben Whitehouse (Wales) Foul play review officer: Ian Tempest (England) Notes: Player of the Match: Jac Morgan (Wales) Assistant referees: Mike Adamson (Scotland) Andrea Piardi (Italy) Television match official: Joy Neville (Ireland) Foul play review officer: Marius van der Westhuizen (South Africa) Notes: Assistant referees: Anthony Woodthorpe (England) Hollie Davidson (Scotland) Television match official: Matteo Liperini (Italy) Notes: Player of the Match: Caelan Doris (Ireland) Assistant referees: Pierre Brousset (France) Luc Ramos (France) Television match official: Eric Gauzins (France) Foul play review officer: Stuart Terheege (England) Notes: Assistant referees: Andrew Brace (Ireland) Chris Busby (Ireland) Television match official: Brian MacNeice (Ireland) Foul play review officer: Brett Cronan (Australia) Notes: Assistant referees: Damian Schneider (Argentina) Nehuen Jauri Rivero (Argentina) Notes: Assistant referees: James Doleman (New Zealand) Tevita Rokovereni (Fiji) Notes: Assistant referees: Christophe Ridley (England) Federico Vedovelli (Italy) Television match official: Eric Gauzins (France) Notes: Player of the Match: Ben Earl (England) Assistant referees: Andrew Brace (Ireland) Andrea Piardi (Italy) Television match official: Brian MacNeice (Ireland) Foul play review officer: Marius van der Westhuizen (South Africa) Notes: Player of the Match: Kyle Steyn (Scotland) Assistant referees: Karl Dickson (England) Adam Leal (England) Television match official: Tom Foley (England) Foul play review officer: Ben Whitehouse (Wales) Assistant referees: Mike Adamson (Scotland) Hollie Davidson (Scotland) Television match official: Thomas Charabas (France) Notes: Assistant referees: Francisco Gonzalez (Uruguay) Matias Esteban (Uruguay) Notes: Assistant referees: Jordan Way (Australia) Tevita Rokovereni (Fiji) Notes: Player of the Match: Tumua Manu (Samoa) Assistant referees: FFR Appt.
(France) FFR Appt.
(France) Player of the Match: Canan Moodie (South Africa) Assistant referees: Chris Busby (Ireland) Eoghan Cross (Ireland) Television match official: Joy Neville (Ireland) Foul play review officer: Tom Foley (England) Notes: Assistant referees: Sam Grove-White (Scotland) Luc Ramos (France) Television match official: Thomas Charabas (France) Player of the Match: Mack Hansen (Ireland) Assistant referees: Craig Evans (Wales) Adam Jones (Wales) Television match official: Ben Whitehouse (Wales) Foul play review officer: Pierre Brousset (France) Notes: Assistant referees: Adam Leal (England) Anthony Woodthorpe (England) Television match official: Ben Blain (Scotland) Assistant referees: Andrea Piardi (Italy) Federico Vedovelli (Italy) Television match official: Ian Tempest (England) Foul play review officer: Brian MacNeice (Ireland) Assistant referees: Christophe Ridley (England) Craig Evans (Wales) Television match official: Tom Foley (England) Foul play review officer: Brian MacNeice (Ireland) Notes: Player of the Match: Selestino Ravutaumada (Fiji) Assistant referees: Pierre Brousset (France) Hollie Davidson (Scotland) Television match official: Brian MacNeice (Ireland) Foul play review officer: Craig Evans (Wales) Notes: Player of the Match: Ange Capuozzo (Italy) Assistant referees: Chris Busby (Ireland) Anthony Woodthorpe (England) Television match official: Stuart Terheege (England) Foul play review officer: Ian Tempest (England) Notes: Player of the Match: Duhan van der Merwe (Scotland) Assistant referees: Tual Trainini (France) Ludovic Cayre (France) Television match official: Thomas Charabas (France) Foul play review officer: Joy Neville (Ireland) Assistant referees: Andrea Piardi (Italy) Adam Leal (England) Television match official: Ben Blain (Scotland) Notes: Assistant referees: Christophe Ridley (England) Craig Evans (Wales) Television match official: Tom Foley (England) Foul play review officer: Joy Neville (Ireland) Notes: